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Wild indigo

Baptisia

Also called False Indigo, Wild Indigos, False Indigos

Wild indigo
Photo: Unknown author, CC BY-SA 3.0

Baptisia, or wild indigo, is a genus of hardy perennial legumes with pea-like flowers and pods, native to eastern and southern North America. Commonly grown members such as B. australis are valued for their tough, long-lived, low-maintenance clumps.

Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly while establishing, then mostly rely on rain; they tolerate dry spells once mature.
Soil
Well-drained soil, tolerates poor and sandy soils; avoid waterlogging.
Temperature
Hardy in cold winters (roughly USDA zones 3 to 9); no special protection needed.
How easy
Easy
Safety
Toxic: Seeds and other parts contain alkaloids and can cause nausea, vomiting and diarrhoea if eaten in quantity.

About

Baptisia (wild indigo, false indigo) is a genus in the legume family, Fabaceae. They are flowering herbaceous perennial plants with pea-like flowers, followed by pods, which are sometimes inflated. They are native to woodland and grassland in eastern and southern North America. The species most commonly found in cultivation is B. australis.

Baptisia species are used as food plants by the larvae of some Lepidoptera species, including the jaguar flower moth, Schinia jaguarina.

Other Baptisia plants

Blue wild indigo · Horseflyweed

Text excerpted from the Wikipedia article Baptisia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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